EP2901120B8 - Verfahren und vorrichtung zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments - Google Patents

Verfahren und vorrichtung zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments Download PDF

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Publication number
EP2901120B8
EP2901120B8 EP13770886.3A EP13770886A EP2901120B8 EP 2901120 B8 EP2901120 B8 EP 2901120B8 EP 13770886 A EP13770886 A EP 13770886A EP 2901120 B8 EP2901120 B8 EP 2901120B8
Authority
EP
European Patent Office
Prior art keywords
determining
rotation
axis
rotating body
rotatably driven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13770886.3A
Other languages
English (en)
French (fr)
Other versions
EP2901120B1 (de
EP2901120A2 (de
Inventor
Gabriele ALLARD
Siegfried Gerlitzki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optical Torque Systems GmbH
Original Assignee
Optical Torque Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Optical Torque Systems GmbH filed Critical Optical Torque Systems GmbH
Publication of EP2901120A2 publication Critical patent/EP2901120A2/de
Publication of EP2901120B1 publication Critical patent/EP2901120B1/de
Application granted granted Critical
Publication of EP2901120B8 publication Critical patent/EP2901120B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/08—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
EP13770886.3A 2012-09-27 2013-09-25 Verfahren und vorrichtung zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments Active EP2901120B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012109173.0A DE102012109173B4 (de) 2012-09-27 2012-09-27 Verfahren und Vorrichtung zur Bestimmung des auf einen um eine Drehachse drehbar antreibbaren Rotationskörper ausgeübten Drehmoments
PCT/EP2013/070025 WO2014049029A2 (de) 2012-09-27 2013-09-25 Verfahren und vorrichtung zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments

Publications (3)

Publication Number Publication Date
EP2901120A2 EP2901120A2 (de) 2015-08-05
EP2901120B1 EP2901120B1 (de) 2019-06-19
EP2901120B8 true EP2901120B8 (de) 2019-07-31

Family

ID=49274627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13770886.3A Active EP2901120B8 (de) 2012-09-27 2013-09-25 Verfahren und vorrichtung zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments

Country Status (6)

Country Link
US (1) US9945741B2 (de)
EP (1) EP2901120B8 (de)
DE (1) DE102012109173B4 (de)
DK (1) DK2901120T3 (de)
ES (1) ES2741433T3 (de)
WO (1) WO2014049029A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207764A1 (de) * 2014-04-24 2015-10-29 Continental Teves Ag & Co. Ohg Drehmomenterfassung mit Dehnungssensor im Tretlager
DE102014207761A1 (de) * 2014-04-24 2015-10-29 Continental Teves Ag & Co. Ohg Drehmomenterfassung mit Differenzwinkelsensor im Tretlager
ITUB20160667A1 (it) * 2016-02-11 2017-08-11 S M E S P A Organo di trasmissione meccanica del moto generato da un albero primario per il rilevamento della coppia generata sull'albero primario ed una bicicletta a pedalata assistita comprendente tale organo di trasmissione
DE102018123575A1 (de) * 2018-09-25 2020-03-26 Marquardt Gmbh Kurbelgetriebe mit einer Kurbelwelle zur Verbindung mit wenigstens einer Fuß- oder Handkurbel
CN111043951A (zh) * 2018-10-15 2020-04-21 大银微系统股份有限公司 旋转轴件的扭转感测机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465734A (en) * 1973-08-03 1977-03-02 Gen Electric Torque measuring apparatus
US3888116A (en) * 1973-10-11 1975-06-10 Massachusetts Inst Technology Digital torquemeter and the like
US4602515A (en) * 1984-12-03 1986-07-29 Simmonds Precision Products, Inc. Torque measurement apparatus containing embedded data structure and related method
FR2606876B1 (fr) * 1986-11-19 1989-01-13 Mercat Jean Pierre Procede et dispositif pour mesurer un couple moteur et/ou une grandeur associee, et cycle ainsi equipe
GB2208716B (en) * 1987-08-12 1991-02-27 Smiths Industries Plc Speed and torque sensors
DE4038413A1 (de) * 1990-12-01 1992-06-04 Bosch Gmbh Robert Einrichtung zur bestimmung des von einem motor auf eine welle ausgeuebten drehmoments
US5841132A (en) * 1994-08-25 1998-11-24 Lucas Industries Public Limited Company Optical displacement sensor and torque sensor employing relatively movable slit patterns
JPH0954002A (ja) * 1995-08-19 1997-02-25 Aisin Aw Co Ltd トルク検出装置
ATE219241T1 (de) * 1997-11-27 2002-06-15 Siegfried Gerlitzki Verfahren zur bestimmung des auf einen um eine drehachse drehbar antreibbaren rotationskörper ausgeübten drehmoments
DE19817886A1 (de) * 1998-04-22 1999-10-28 Bosch Gmbh Robert Vorrichtung zur Erfassung des auf eine Welle wirkenden Drehmoments
JP4183370B2 (ja) * 2000-07-07 2008-11-19 株式会社東芝 トルク計測装置
DE20305732U1 (de) * 2003-04-04 2003-07-10 Valeo Schalter & Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments

Also Published As

Publication number Publication date
EP2901120B1 (de) 2019-06-19
US9945741B2 (en) 2018-04-17
ES2741433T3 (es) 2020-02-11
WO2014049029A3 (de) 2014-10-16
WO2014049029A2 (de) 2014-04-03
DK2901120T3 (da) 2019-09-09
EP2901120A2 (de) 2015-08-05
DE102012109173A1 (de) 2014-04-17
DE102012109173B4 (de) 2017-08-03
US20150362387A1 (en) 2015-12-17

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